Finding the Fourth Proportional to 596,270.97, 893,834.19 and 382,440.69
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Solution
The fourth proportional to 596,270.97, 893,834.19 and 382,440.69 is: 573,293.99
Step by Step Solution
- Step 1: Write the proportion equation
596,270.97 : 893,834.19 = 382,440.69 : x - Step 2: Convert to fraction form
596,270.97/893,834.19 = 382,440.69/x - Step 3: Cross multiply
596,270.97x = 893,834.19 × 382,440.69 - Step 4: Simplify right side
596,270.97x = 341,838,564,369.19 - Step 5: Solve for x
x = 341,838,564,369.19/596,270.97 - Step 6: Final answer
x = 573,293.99
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.